[clutter/wip/apocalypses/apocalypse-6] transition: Check the repeat count to remove on complete

[Emmanuele Bassi <ebassi src gnome org>]

commit 9d8bd6cea45e9200f4fbde397b2a353dacc07f5c
Author: Emmanuele Bassi <ebassi linux intel com>
Date:   Thu Mar 15 13:52:09 2012 +0000

    transition: Check the repeat count to remove on complete
    
    We can now ask the timeline for the current repeat, and if it's the last
    one, then we can safely detach the transition from the animatable
    instance.

 clutter/clutter-transition.c |   17 ++++++++++++-----
 1 files changed, 12 insertions(+), 5 deletions(-)
---
diff --git a/clutter/clutter-transition.c b/clutter/clutter-transition.c
index e2710c2..70d9c51 100644
--- a/clutter/clutter-transition.c
+++ b/clutter/clutter-transition.c
@@ -126,12 +126,19 @@ clutter_transition_completed (ClutterTimeline *timeline)
 {
   ClutterTransitionPrivate *priv = CLUTTER_TRANSITION (timeline)->priv;
 
-  if (priv->remove_on_complete &&
-      clutter_timeline_get_repeat_count (timeline) != 0)
+  if (priv->remove_on_complete)
     {
-      clutter_transition_detach (CLUTTER_TRANSITION (timeline),
-                                 priv->animatable);
-      g_object_unref (timeline);
+      int n_repeats, cur_repeat;
+
+      n_repeats = clutter_timeline_get_repeat_count (timeline);
+      cur_repeat = clutter_timeline_get_current_repeat (timeline);
+
+      if (n_repeats == 0 || cur_repeat == n_repeats)
+        {
+          clutter_transition_detach (CLUTTER_TRANSITION (timeline),
+                                     priv->animatable);
+          g_object_unref (timeline);
+        }
     }
 }